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atomizing steam
相关语句
  雾化蒸汽
     Steam Atomizing Mechanism of Auli Emulsified Oil and Selection of Atomizing Steam
     奥里乳化油蒸汽雾化机理及雾化蒸汽参数的选择
短句来源
     Issues and its Treatment Method Existing in 330 MW Unit Oil Gun Atomizing Steam System
     330MW机组油枪雾化蒸汽系统存在的问题及处理方法
短句来源
     the third Catalytic Cracking unit of CNPC harbin petrochemical company replaced reactor bottom feeding target nozzle originally designed with SKH-4nozzle,and better result was obtained after it was put into service,such nozzle can decrease1%of coke generated,increase0.5%of target product recovery rate and save atomizing steam by3~5t/h.
     中国石油哈尔滨石化分公司第三套催化裂化装置将反应进料下喷嘴由原设计的靶式喷嘴更换为SKH-4型喷嘴。 投用后,效果明显,可降低焦炭产率1%,提高目的产品收率0.5%,节约雾化蒸汽3~5t/h。
短句来源
     The application result of the nozzle in the heavy oil FCCU processing atmospheric residue in comparison with the original nozzle showed that the dry gas yield dropped from 3.99% to 2.58%; the LPG and light oil yields increased from 11.75% to 14.10% and from 67.27% to 68.41% respectively; and the atomizing steam reduced by 6.4t/a.
     洛阳分公司加工常压渣油的重油催化裂化装置应用该喷嘴后 ,喷嘴雾化蒸汽较原喷嘴降低了 6 .4t/h ,干气产率由 3.99%降低到 2 .5 8% ,液化气收率由 11.75 %增加到 14 .10 % ,轻质油收率由 6 7.2 7%提高到6 8.4 1%。
短句来源
  “atomizing steam”译为未确定词的双语例句
     The regulation of the effects of water membrane and atomizing steam on the indication ofmonocromatic and dual-chromo infrared thermometer is obtained.
     为此,进行了光路中水膜和水蒸汽(水雾)对单色和双色红外辐射温度计示值影响的试验研究,找到了水膜和水蒸汽对单色和双色红外温度计示值影响的规律.
短句来源
     In this paper a device of mercury atomizing steam generator is coupled with atomic absorption spectrophotometer, determination of trace mercury in feed by the cold atomic absorption spectroscopy.
     本文使用汞原子蒸气发生装置与原子吸收仪联用,采用冷原子吸收光谱法测定饲料中的痕量汞。
短句来源
     Through the trial firing practice of emulsified oil,the atomizing mechanism of AFJ type atomizer was analyzed,atomizing theory was substantiated and the advantage of using saturated steam as atomizing steam was indicated. For further trial firing of emulsified oil and other liquid fuel,it provides experience for reference.
     通过对乳化油的试烧实践,分析了AFJ型雾化器的雾化机理,充实了雾化理论,指出了采用饱和汽作为雾化汽的优越性,对进一步试烧乳化油和其它液体燃料有借鉴作用。
短句来源
     Operating parameters, such as reaction temperature, catalyst to oil mass ratio, coke deposition, mass hour space velocity (MHSV) and amount of atomizing steam all showed some influence on skeletal isomerization reaction.
     研究表明,反应温度、剂/油质量比(m(Catalyst)/m(Oil))、催化剂上焦炭沉积状况、反应质量空速和蒸汽注入量等操作参数对催化裂化过程中的骨架异构化反应均有影响。
短句来源
     Using higher amount of atomizing steam resulted in a lower hydrocarbon partial pressure decreased extent of skeletal isomerization reaction in catalytic cracking process.
     水蒸气注入量的增加(即降低烃分压)会减少催化过程中的骨架异构化反应。
短句来源
  相似匹配句对
     The design in the injector of steam atomizing
     燃烧器高雾化质量喷嘴的设计研究
短句来源
     The design in the injector of steam atomizing
     高雾化质量喷嘴的设计研究
短句来源
     Steam rectification
     水蒸气精馏
短句来源
     The steam flow rate.
     结果表明,在注汽参数一定的情况下.
短句来源
     Testing technique of atomizing nozzle
     雾化喷嘴性能测试技术
短句来源
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To measure the surface temperature of continuous casting steel billets, adequate radiation thermometer should be selected Thus, the effects of water membrane and atomizing steam in optic routine on the indicating values of monocromatic and dual-chromo infrared radiation thermometers are tested and investigated. The regulation of the effects of water membrane and atomizing steam on the indication ofmonocromatic and dual-chromo infrared thermometer is obtained.

为准确测量“二冷区”连铸钢坯的表面温度,需要选择合适的辐射温度计.为此,进行了光路中水膜和水蒸汽(水雾)对单色和双色红外辐射温度计示值影响的试验研究,找到了水膜和水蒸汽对单色和双色红外温度计示值影响的规律.

In this paper a device of mercury atomizing steam generator is coupled with atomic absorption spectrophotometer, determination of trace mercury in feed by the cold atomic absorption spectroscopy. The detection limit is below 0.19 μg/L,and the recovery is 95%-103%, RSD is less than 1.9%, this method is simple, convenient and of good pecision and high accuracy. It is a very practical method for the analysis of trace mercury in feed.

本文使用汞原子蒸气发生装置与原子吸收仪联用,采用冷原子吸收光谱法测定饲料中的痕量汞。方法检出限为0.19μg/L;回收率为95%-103%;相对标准偏差为1.9%。该方法简便、准确度高、重现性好。适用于饲料中痕量汞的测定

The characteristics of some Chinese residues and the status of deep conversion technologies of residues in China are introduced. The technical features and the design principles of the vacuum residue catalytic cracking applied in Yanshan Petrochemical Company are highlighted. This unit uses a new catalyst developed by RIPP which is suitable for processing vacuum residues of paraffinic crudes. It also adopts the techniques developed by BDI, such as: riser reaction with short contact time, mix zone temperature...

The characteristics of some Chinese residues and the status of deep conversion technologies of residues in China are introduced. The technical features and the design principles of the vacuum residue catalytic cracking applied in Yanshan Petrochemical Company are highlighted. This unit uses a new catalyst developed by RIPP which is suitable for processing vacuum residues of paraffinic crudes. It also adopts the techniques developed by BDI, such as: riser reaction with short contact time, mix zone temperature control, new feed introduction designs, high efficient atomizing nozzles, new riser outlet separator technique, high efficiency baffles, and stage stripping. Operating under the conditions of high atomizing steam rate and high catalyst to oil ratio can obtain good product slate and product quality.

介绍我国某些原油渣油的主要特点及深加工的基本状况。重点叙述北京燕山石油化工公司减压渣油催化裂化工艺的特点及工业装置的设计要点,该工艺使用了RIPP最新开发的加工石蜡基原油减压渣油的新一代渣油催化裂化催化剂和短接触时间的提升管反应器,在大剂油比下操作,采用混合温度控制技术、高的雾化蒸汽量和新的进料设计、高效雾化喷嘴、以及提升管出口剂油快速分离技术、高效挡板分段汽提技术等。

 
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